Question

Picture 1: is the function described by the points linear or nonlinear?

Picture 2: which table could be a partial set of values for a linear function?
Picture 3: is this function linear or nonlinear?
Picture 4: select linear or nonlinear to correctly classify each function.
Picture 5: a function is represented by values in the table. The function represented in the table is linear or is not linear.

Answer 1

1) Linear

2) Top left

3) Nonlinear

4) Nonlinear

5) Linear

Explanation:

1

There is a constant rate of change of 3. As the y changes by 3, the x changes by 1

2

The constant rate of change is 2

3

No constant rate of change

4

nonlinear The
`x^(2)` tells us that it will not be linear

5

linear

Can be written the in the slope intercept form

'y = -8x + 13